Atmel Evaluation Kit for AT32uC3A0512, 32-Bit AVR Microcontroller Atmel ATEVK1105 ATEVK1105 Data Sheet
Product codes
ATEVK1105
77
AT32UC3A
The effect of writing or reading the bits listed above depends on which register is being accessed:
•
•
IER (Write-only)
0: No effect
1: Enable Interrupt
1: Enable Interrupt
•
IDR (Write-only)
0: No effect
1: Disable Interrupt
1: Disable Interrupt
•
IMR (Read-only)
0: Interrupt is disabled
1: Interrupt is enabled
1: Interrupt is enabled
•
ISR (Read-only)
0: An interrupt event has not occurred or has been previously cleared
1: An interrupt event has not occurred
1: An interrupt event has not occurred
•
ICR (Write-only)
0: No effect
1: Clear corresponding event
1: Clear corresponding event
32058K
AVR32-01/12